Demerara was thinking that life was pretty simple growing up in the south Wales valleys with her best friend Georgie but, when Georgie's family decide to emigrate, Demi sets about doing the only logical thing - cracking the secret of time travel so she can go back in time and correct their 'mistake'.
However, time travel will raise more questions than it answers as Demi's journey takes her through her own childhood, the history she never learned in school, Aberfan and, of course, where all time travellers go to meet - Berlin in 1932. Demi is also going to discover that time travel is a male-dominated industry and she is going to have to fight hard to become the world's first female time traveller.
Funny, poignant and thought-provoking, this is a story for anyone with a past ... or anyone who wants a future.
